RESOLVED FIXED308483
[libpas] Tag-on-alloc segregated objects even for retag-on-scavenge 
https://bugs.webkit.org/show_bug.cgi?id=308483
Summary [libpas] Tag-on-alloc segregated objects even for retag-on-scavenge
Marcus Plutowski
Reported 2026-02-23 12:43:49 PST
rdar://171007509 This is a bandaid to reduce the impact of certain issues that can result in backing tagged memory being zeroed in the interim between freeing the object and re-allocating it.
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Marcus Plutowski
Comment 1 2026-02-23 13:00:35 PST
Pull request: https://github.com/WebKit/WebKit/pull/59253
EWS
Comment 2 2026-03-05 18:02:50 PST
Committed 308769@main (b754353fb35e): <https://commits.webkit.org/308769@main> Reviewed commits have been landed. Closing PR #59253 and removing active labels.
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